When you're smiling, the whole world really does smile with you
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Aug 13 2020 at 8:36 AM GMT
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- From Sinatra to Katy Perry, celebrities have long sung about the power of a smile -- how it picks you up, changes your outlook, and generally makes you feel better.
- But is it all smoke and mirrors, or is there a scientific backing to the claim' Groundbreak.
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- Published Aug 13, 2020 8:36 AM GMT